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@jsonxr/filesystem

v1.0.1

Published

Universal js library for reading/writing files. In the browser, the read/write is to the indexdb system. In node, it is to the file system.

Vulnerabilities

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Links

Git

Maintainers

jsonxrjsonxr

Keywords

Readme

js-filesystem

Universal js library for reading/writing files.

https://web.dev/storage-for-the-web/

Node

In node, it uses the fs package to read/write.

Browser

The default behavior of the implementation uses the best option available to the browser. The order of preference is as follows:

  • File and Entries API
  • IndexedDB
  • LocalStorage

Errors

Both IndexedDB and the Cache API both throw a DOMError named QuotaExceededError when you've exceeded the quota available.

Options

Supported

The following web API was chosen to support a generic browser FileSystem.

|Feature|Firefox|Chrome|Edge|Safari|IE| |---|---|---|---|---|---| |IndexedDB|yes|yes|yes|yes|no|

Rejected

The following APIs were all considered in choosing a backend to support

|Rejected APIs|Reason| |---|---| |File and Entries API|Requires permission for each request| |Cache|Requires a request URL| |SessionStorage|Limited storage| |LocalStorage|Limited storage| |Cookies|really?| |File System Access API|Chromium only| |WebSQL|deprecated| |Application Cache|deprecated|